Ryan Macnak 12be1f79d2 [vm] Test active mutator stealing works with dart:concurrent locks. ...

- Add Monitor.notifyAll.
 - Refactor Mutex.runLocked to unlock if interrupted by unwind error.
 - Fix skipped DLRT_ExitHandleScope during an unwind error.

TEST=vm/dart/isolates/many_isolates_blocked_at_monitor_test
Bug: https://github.com/dart-lang/sdk/issues/55991
CoreLibraryReviewExempt: VM-only experimental library
Change-Id: I7a37544436e22158e45ee44567600fcf7ff7d7b6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/409561
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>

2025-02-18 10:33:14 -08:00

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dart

[vm] Test active mutator stealing works with dart:concurrent locks.

2025-02-18 10:33:14 -08:00

data

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vm.status

[gardening] Make more robust test for mutator bit stealing mechanism

2025-02-13 01:19:14 -08:00